[英]Getting Mime Type Error when loading Django CSS
今天我的 Django 項目 CSS 文件有問題。 當我嘗試訪問我的頁面時,我的 CSS 文件未加載。 起初,我認為問題僅在於 Django 管理員,所以我問了這個問題,但是,我認為這個問題值得自己提出問題。
我的頁面正常加載,只是沒有 CSS 樣式,並且沒有出現錯誤。 但是,在 chrome 控制台中,我發現此錯誤:
Refused to apply style from 'https://[mywebsite].com/static/pathToMyCssFile/file.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
我不明白"its MIME type ('text/html') is not a supported stylesheet MIME type"
什么意思? 它是檢測到我的 CSS 代碼為 HTML,還是相反?
我的settings.py :
"""
Django settings for mysite project.
Generated by 'django-admin startproject' using Django 3.0.8.
For more information on this file, see
https://docs.djangoproject.com/en/3.0/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/3.0/ref/settings/
"""
import os
import mimetypes
# A Bug is was encountering
mimetypes.add_type("text/css", ".css", True)
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/3.0/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '#######################################' # Im supposed to keep this secret?
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
SECURE_SSL_REDIRECT = True
ALLOWED_HOSTS = ['*']
# Application definition
INSTALLED_APPS = [
'students_app.apps.StudentsAppConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
]
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'mysite.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
],
},
},
]
WSGI_APPLICATION = 'mysite.wsgi.application'
# Database
# https://docs.djangoproject.com/en/3.0/ref/settings/#databases
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
}
}
# Password validation
# https://docs.djangoproject.com/en/3.0/ref/settings/#auth-password-validators
AUTH_PASSWORD_VALIDATORS = [
{
'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
},
{
'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
},
]
# Internationalization
# https://docs.djangoproject.com/en/3.0/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
# I ran python manage.py collectstatic. Still fails to work
STATIC_ROOT = os.path.join(BASE_DIR, "static")
STATIC_URL = '/static/'
我也嘗試過這個解決方案。
編輯:我的管理員 CSS 文件返回 404
它應該是text/css
mimetype,例如: <link rel="stylesheet" type="text/css" href="mystyle.css">
在我托管在 AWS 彈性 beanstalk 上的 Django 應用程序中,我只需在 CSS 鏈接中添加文本/css 即可解決所有問題
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